The frequency or amount at which a thing or things occur within a given area or the set of probabilities that a variable will have a particular value.

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How to see whether a set of postcodes have a typical distribution to the whole postcode population of UK?

For my dissertation I have a dataset of postcodes of 9984 that I am converting to coordinates atm. I looking to find whether this dataset has a 'typical or 'atypical' spatial distribution compared ...
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12 views

GCM selection for future climates

This is not a coding question but rather an inquiry of which Global Climate Model(GCM) to use when projecting species distribution models for future climates. With the release of the IPCC AR5, and the ...
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136 views

How to get an indication of how points are spatially distributed?

Let's say I have a set of points and I want to get an indication of their spatial distribution. That is, if all points are at one location a possible return value would be 0, whereas if all points are ...
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65 views

Simple way to compare ranges and distributions of species, looking for correlation and differences between ranges

As a biology student just beginning with GIS, wondered if someone could give me an idea of what tools to go about using to compare the range of 3 species that have trophic effects on one another. I ...
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1answer
44 views

Animal distribution data help [closed]

I have downloaded CSV occurrence datasets for voles and kestrels in the UK, then displayed the XY data of each as points using the latitude and longitude. Not sure if this is the right place to post ...
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1answer
107 views

Re-Distributing Python Toolbox

After reading this Esri article on how to distribute Python Toolboxes, I'm wondering how redistribution works? I have a few toolboxes that are in constant development, but would be useful to my ...
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41 views

Distribute population to health facilities (GP Practices)

I have been using GIS (ArcGis) for some years but I do not consider myself an expert. I am performing some analysis around GP Practices in London (UK), I would like to be able to estimate the ...
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67 views

Where to deposit global coverage dataset?

Some years ago I published a paper on Quarter Degree Grid Cells in the African Journal of Ecology. Quarter Degree Grid Cells (QDGC or QDS – Quarter degree Squares) is a way of dividing the longitude ...